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[PATCH 2/8] linux-headers: Update for KVM_DEV_XIVE_GRP_SOURCE_INFO
From: |
Cédric Le Goater |
Subject: |
[PATCH 2/8] linux-headers: Update for KVM_DEV_XIVE_GRP_SOURCE_INFO |
Date: |
Wed, 19 Aug 2020 15:08:37 +0200 |
To be sent with the linux-headers update when support is merged.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
linux-headers/asm-powerpc/kvm.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/linux-headers/asm-powerpc/kvm.h b/linux-headers/asm-powerpc/kvm.h
index 264e266a85bf..aeb8e8c4633b 100644
--- a/linux-headers/asm-powerpc/kvm.h
+++ b/linux-headers/asm-powerpc/kvm.h
@@ -690,6 +690,7 @@ struct kvm_ppc_cpu_char {
#define KVM_DEV_XIVE_GRP_SOURCE_CONFIG 3 /* 64-bit source identifier */
#define KVM_DEV_XIVE_GRP_EQ_CONFIG 4 /* 64-bit EQ identifier */
#define KVM_DEV_XIVE_GRP_SOURCE_SYNC 5 /* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_INFO 6 /* 64-bit source identifier */
/* Layout of 64-bit XIVE source attribute values */
#define KVM_XIVE_LEVEL_SENSITIVE (1ULL << 0)
@@ -721,6 +722,13 @@ struct kvm_ppc_xive_eq {
__u8 pad[40];
};
+#define KVM_XIVE_SOURCE_FLAG_STORE_EOI 0x00000001
+
+/* Layout of source characteristics (8 bytes) */
+struct kvm_ppc_xive_src {
+ __u64 flags;
+};
+
#define KVM_XIVE_EQ_ALWAYS_NOTIFY 0x00000001
#define KVM_XIVE_TIMA_PAGE_OFFSET 0
--
2.25.4
- [PATCH 0/8] spapr/xive: Activate StoreEOI in P10 compat guests, Cédric Le Goater, 2020/08/19
- [PATCH 1/8] spapr/xive: Add a 'hv-prio' property to represent the KVM escalation priority, Cédric Le Goater, 2020/08/19
- [PATCH 2/8] linux-headers: Update for KVM_DEV_XIVE_GRP_SOURCE_INFO,
Cédric Le Goater <=
- [PATCH 3/8] spapr/xive: Query the characteristics of a source in KVM, Cédric Le Goater, 2020/08/19
- [PATCH 4/8] spapr/xive: Activate StoreEOI for POWER10 only, Cédric Le Goater, 2020/08/19
- [PATCH 6/8] spapr/xive: Activate StoreEOI by default, Cédric Le Goater, 2020/08/19
- [PATCH 5/8] spapr/xive: Enforce the load-after-store ordering, Cédric Le Goater, 2020/08/19
- [PATCH 7/8] spapr/xive: Use the xics flag to check for XIVE-only IRQ backends, Cédric Le Goater, 2020/08/19